agent gets 'MISSING_TOKEN' when user denies/cancels the logon on the agent

[GregTurner]

This leaves the QR displayed on the PC.

[dickhardt]

which party does the agent get the 'MISSING_TOKEN' from? A little more explanation would be useful.

[GregTurner]

Agent.

POST http://bank.a2p3.net/response/callback HTTP/1.1
Host: bank.a2p3.net
Connection: keep-alive
Accept: application/json, text/javascript, /; q=0.01
Accept-Encoding: gzip, deflate
Accept-Language: en-us
Content-Type: application/json;
Origin: file://
Cookie: connect.sess=s%3Aj%3A%7B%7D.ByYL5tZroSYEsOA2I76dsDFcmGVwhx45qahPkLkoERQ
Content-Length: 664
Connection: keep-alive
User-Agent: Mozilla/5.0 (iPhone; CPU iPhone OS 6_1_2 like Mac OS X) AppleWebKit/536.26 (KHTML, like Gecko) Mobile/10B146

{"token":"","state":"m07EZ14jgPMAoD02e69gCw","request":"eyJ0eXAiOiJKV1MiLCJhbGciOiJIUzUxMiIsImtpZCI6IlR6S0pnaW1wYTJON241VHoifQ.eyJpc3MiOiJiYW5rLmEycDMubmV0IiwiYXVkIjoiaXguYTJwMy5uZXQiLCJpYXQiOjEzNjQyNDI2MTQsInJlcXVlc3QuYTJwMy5vcmciOnsicmVzb3VyY2VzIjpbImh0dHA6Ly9wZW9wbGUuYTJwMy5uZXQvc2NvcGUvZGV0YWlscyIsImh0dHA6Ly9zaS5hMnAzLm5ldC9zY29wZS9hbnl0aW1lL251bWJlciJdLCJhdXRoIjp7InBhc3Njb2RlIjp0cnVlLCJhdXRob3JpemF0aW9uIjp0cnVlfSwiY2FsbGJhY2tVUkwiOiJodHRwOi8vYmFuay5hMnAzLm5ldC9yZXNwb25zZS9jYWxsYmFjayJ9fQ.8TzliMRj5Rp9gPsVmW78SHYp7Aa6LpRbgV60JTxehyYGM4QQtuyZ2Dx3sRi-QaPB9KQWyjiA5YKTdnXG6DfcJQ","error":"USER_CANCELLED","errorMessage":"The User cancelled the transaction."}

HTTP/1.1 200 OK
x-powered-by: Express
content-type: application/json; charset=utf-8
content-length: 104
date: Mon, 25 Mar 2013 20:16:56 GMT
connection: keep-alive

{
"error": {
"code": "MISSING_TOKEN",
"message": "token, request and state are required"
}
}

[dickhardt]

need to look for error codes when checking if received a valid call